Chemical Process __________ is not a constituent of gun powder. Sulphur Potassium nitrate Carbon Charcoal Sulphur Potassium nitrate Carbon Charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of aspirin (an analgesic drug) is Methyl salicylate Calcium acetate Acetylsalicylic acid Nictonic acid Methyl salicylate Calcium acetate Acetylsalicylic acid Nictonic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the false statement pertaining to water treatment. The zeolite water softening process reduces the hardness of water by not more than 50% Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic Sodium sulphate or sodium carbonate do not cause hardness in water The zeolite water softening process reduces the hardness of water by not more than 50% Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic Sodium sulphate or sodium carbonate do not cause hardness in water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Haemoglobin is a/an Protein Amino acid Enezyme Biological catalyst Protein Amino acid Enezyme Biological catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Na₂CO₃.10H₂O is called Slaked lime Soda ash Quicklime Washing soda Slaked lime Soda ash Quicklime Washing soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching of paper pulp is done with Chlorine or chlorine dioxide Activated clay Magnesium sulphite Bromine Chlorine or chlorine dioxide Activated clay Magnesium sulphite Bromine ANSWER DOWNLOAD EXAMIANS APP
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